In August 2013, a helicopter crashed in the North Sea killing four oil rig workers. It was the fifth serious incident involving Super Pumas in as many years. Survivors talk about what happened.......
http://www.theguardian.com/world/2014/mar/29/super-puma-helicopter-crash-survivors-britains-toughest-commute
http://www.theguardian.com/world/2014/mar/29/super-puma-helicopter-crash-survivors-britains-toughest-commute